Hisham Tawfiq has an estimated net worth of $200,000. He plays Dembe Zuma on the show. Dembe is Redâs sidekick, security detail, and bodyguard. Dembe has always got Redâs back, scaring off any would-be assassins at every turn. Heâs been on the show since 2014 and frankly Red would probably be dead without him.
The speed of sound in a material, particularly in a gas or liquid, varies with temperature because a change in temperature affects the material's density. In air, for example, the speed of sound increases with an increase in temperature.At 32 Â°F. (0 Â°C.), the speed of sound in air is 1,087 feet per second (331 m/s); at 68 Â°F. (20 Â°C.), it is 1,127 feet per second (343 m/s).The terms subsonic and supersonic refer to the speed of an object, such as an airplane, in relation to the speed of sound in the surrounding air.he speed of sound depends on the elasticity and density of the medium through which it is traveling. In general, sound travels faster in liquids than in gases and faster in solids than in liquids. The greater the elasticity and the lower the density, the faster sound travels in a medium.
  Speed of sound c in air at the temperature 0f 20 degrees Celsius or 68 degrees Fahrenheit is 343 meters per second.   Scroll down to related links and look at Speed â¦ of sound-temperature matters, not air pressure.4 people found this useful.s the temperature of the medium increases, so does the speed of sound. As the temperature decreases the speed of sound decreases (this is true for air, at least). To calcul â¦ ate speed of sound in air: V = 331 + 0.59T where T is the air temperature in degrees C. 7 people found this useful.